CN202094018U - Button structure - Google Patents
Button structure Download PDFInfo
- Publication number
- CN202094018U CN202094018U CN2011201929765U CN201120192976U CN202094018U CN 202094018 U CN202094018 U CN 202094018U CN 2011201929765 U CN2011201929765 U CN 2011201929765U CN 201120192976 U CN201120192976 U CN 201120192976U CN 202094018 U CN202094018 U CN 202094018U
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- CN
- China
- Prior art keywords
- circuit board
- panel
- press
- button
- key structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a button structure, comprising a plurality of button caps, a waterproof switch, a panel and a circuit board, wherein the waterproof switch is integrated into one body, the waterproof switch comprises a protection layer covering on the circuit board and a plurality of elastomers arranged on the protection layer and corresponding to the button caps, the panel is provided with openings corresponding to the button caps, the button caps are respectively correspondingly arranged on the elastomers and are disposed at the openings of the panel, illuminants electrically connected with the circuit board are respectively arranged on the circuit board correspondingly to the button caps, each button cap is provided with a through groove, and a light transmission body is arranged in each through groove. The button structure can emit light, thereby providing convenience for usage at night or in a dark environment. Besides, with an excellent waterproofness and an excellent violence resisting performance, the button structure is suitable for indoor and outdoor usages.
Description
Technical field
The utility model relates to a kind of press-key structure, relates in particular to a kind of possess uprising, waterproof, and the press-key structure of luminescent properties.
Background technology
Along with the development of information technology, various electronic products are widely applied in daily life and the work.Indoors or the electronic product of outdoor installation or use for example IC Card Telephone and each electronic product generally all have button, finish various input functions by button.Yet the general waterproof effect of existing press-key structure is relatively poor, and does not have lighting function, at night or insufficient light and comparatively dim environment when using down, and very inconvenience; In addition, the keycap and the panel thereof of existing press-key structure generally all are to be made by plastic material, and intensity is not high, and (some impulsive forces that are difficult to avoid when using out of doors because of needs especially) are damaged easily when running into greater impact power, thus the normal use of influence.Therefore, be necessary to design a kind of not only uprising waterproof but also press-key structure that can be luminous, fully satisfy user's demand.
The utility model content
The purpose of this utility model is, a kind of press-key structure is provided, can be luminous, and be convenient at night or dim environment use down, and have excellent water resistance, be applicable to indoor and outdoor use.
Another purpose of the present utility model is, a kind of press-key structure is provided, and it possesses good uprising performance.
For being implemented in above-mentioned purpose; the utility model provides a kind of press-key structure; comprise: several keycaps, water proof switch, panel, and circuit board; water proof switch is an integral structure; it comprise the protective layer that is covered on the circuit board, and corresponding keycap be located at several elastomers on the protective layer; corresponding several keycaps are respectively equipped with opening on the panel; several keycaps correspondence respectively are located on the elastomer and are placed the panel opening part; corresponding several keycaps are respectively equipped with the luminous element that electrically connects with circuit board on this circuit board; each keycap is provided with groove, is provided with light penetrating object in the groove.
Described water proof switch is the integral type conductive rubber.
Described panel and several keycaps are made of metal respectively.
Described light penetrating object is numeral or symbol shape.
Described luminous element is LED.
The beneficial effects of the utility model: press-key structure of the present utility model; light penetrating object is set in luminous element and the keycap carries out the leaded light setting by being provided with on the circuit board, realize the illumination effect of keycap, be convenient under dim environment, use; simultaneously; adopt the integral type water proof switch, be covered on the circuit board, reach the purpose of waterproof by protective layer; and keycap and panel adopt metal to make; the intensity height, uprising hitting, the scope of application is wider.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effect apparent by embodiment of the present utility model is described in detail.
In the accompanying drawing,
Fig. 1 is the decomposing schematic representation of the utility model press-key structure;
Fig. 2 is the combination schematic diagram of Fig. 1;
Fig. 3 is the partial sectional view of Fig. 2.
Embodiment
For further setting forth technological means and the decorative effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
As Figure 1-3; the utility model provides a kind of press-key structure; it comprises: several keycaps 2; water proof switch 4; panel 6; and circuit board 8; water proof switch 4 is an integral structure; it comprises the protective layer 42 that is covered on the circuit board; and corresponding keycap 2 is located at several elastomers 44 on the protective layer 42; corresponding several keycaps 2 are respectively equipped with opening 62 on the panel 6; several keycaps 2 correspondence respectively are located on the elastomer 44 and are placed panel opening 62 places; corresponding several keycaps 2 are respectively equipped with the luminous element 10 that electrically connects with circuit board 8 on this circuit board 8; each keycap 2 is provided with groove 22, is provided with light penetrating object 12 in the groove 22.The height setting of this light penetrating object 12 in groove 22 is a little less than the outer face of keycap 2, light penetrating object 12 is numeral or symbol shape, light penetrating object 12 makes the light transmission that luminous element 10 sends and outwards derives, provide the user to recognize and push corresponding keycap as required, be beneficial at night or dim environment is normal down uses; This luminous element 10 is LED or luminous pearl; In addition, be covered on the circuit board 8 by protective layer 42, anti-sealing infiltrates circuit board 8 and damages circuit board 8, has excellent water resistance; Preferably, this water proof switch 4 is the integral type conductive rubber,
Preferred, this panel 6 is made of metal respectively with several keycaps 2, and the intensity height has uprising function, can resist bigger impulsive force, is applicable to indoor, outdoor use.
When the utility model used, the user pushed keycap 2, and keycap 2 presses downwards, by elastomer 44 conflict circuit boards 8, formed circuit turn-on, realized the press-key structure operation.Because keycap 2 is a metal material, can bears big pressing force or impulsive force, and can increase pressing touch.And, when the press-key structure energising is used, the luminous element 10 luminous light penetrating objects 12 that see through in the keycap 2 set grooves 22 in it are derived, setting by difformity light penetrating object 12, distinguish the difference in functionality of different keycaps 2, therefore the user still can normally use press-key structure to carry out input operation under dim environment.The utility model be applicable to various IC Card Telephone, gate inhibition or all kinds of password key, various outdoor uses electronic equipment, with indoor and outdoor electronic products such as digital keys that PC is connected on.
In sum, press-key structure of the present utility model is provided with light penetrating object and carries out the leaded light setting by being provided with on the circuit board in luminous element and the keycap; realize the illumination effect of keycap; be convenient under dim environment, use, simultaneously, adopt the integral type water proof switch; be covered on the circuit board by protective layer; reach the purpose of waterproof, and keycap and panel adopt metal to make the intensity height; uprising hitting, the scope of application is wider.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model accompanying Claim.
Claims (5)
1. press-key structure; it is characterized in that; comprise: several keycaps, water proof switch, panel, and circuit board; water proof switch is an integral structure; it comprise the protective layer that is covered on the circuit board, and corresponding keycap be located at several elastomers on the protective layer; corresponding several keycaps are respectively equipped with opening on the panel; several keycaps correspondence respectively are located on the elastomer and are placed the panel opening part; corresponding several keycaps are respectively equipped with the luminous element that electrically connects with circuit board on this circuit board; each keycap is provided with groove, is provided with light penetrating object in the groove.
2. press-key structure as claimed in claim 1 is characterized in that, described water proof switch is the integral type conductive rubber.
3. press-key structure as claimed in claim 1 is characterized in that, described panel and several keycaps are made of metal respectively.
4. press-key structure as claimed in claim 1 is characterized in that described light penetrating object is numeral or symbol shape.
5. press-key structure as claimed in claim 1 is characterized in that, described luminous element is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201929765U CN202094018U (en) | 2011-06-09 | 2011-06-09 | Button structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201929765U CN202094018U (en) | 2011-06-09 | 2011-06-09 | Button structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094018U true CN202094018U (en) | 2011-12-28 |
Family
ID=45369068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201929765U Expired - Fee Related CN202094018U (en) | 2011-06-09 | 2011-06-09 | Button structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701050A (en) * | 2013-12-10 | 2015-06-10 | 上海鸣志自动控制设备有限公司 | Key structure |
-
2011
- 2011-06-09 CN CN2011201929765U patent/CN202094018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701050A (en) * | 2013-12-10 | 2015-06-10 | 上海鸣志自动控制设备有限公司 | Key structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20190609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |